HomeHVAC > A/C Accumulator / Receiver DrierGlobal Parts 4811904 A/C Accumulator with Hose Assembly
Part #: 4811904

Global Parts 4811904 A/C Accumulator with Hose Assembly

⚙️ 5 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet, GMC, and Oldsmobile, Trailblazer, Trailblazer EXT, Envoy, Envoy XL, and Bravada
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Reliable A/C Accumulator with Hose Assembly for Chevrolet and GMC

The Global Parts A/C Accumulator with Hose Assembly, part number 4811904, is designed to maintain optimal air conditioning performance in select Chevrolet, GMC, and Oldsmobile vehicles. This component is essential for proper refrigerant flow and moisture removal in the A/C system.

  • Compatible with Chevrolet Bravada, GMC Envoy, Envoy XL, Trailblazer, and Trailblazer EXT models
  • Includes accumulator and hose assembly for streamlined installation
  • Ensures efficient refrigerant filtration and moisture absorption
  • Durable construction to withstand automotive HVAC system demands
  • OEM-quality fit and function for reliable A/C operation

Product Details and Compatibility

The Global Parts 4811904 A/C Accumulator with Hose Assembly is engineered specifically for use in Chevrolet Bravada, GMC Envoy, Envoy XL, Trailblazer, and Trailblazer EXT vehicles. This part plays a critical role in the HVAC system by capturing moisture and debris from the refrigerant, preventing damage to the compressor and other components. The included hose assembly simplifies replacement by providing a complete solution that meets factory specifications.

Purpose and Common Issues Addressed

  • Prevents moisture buildup that can cause corrosion and system failure
  • Filters out debris to protect the A/C compressor and valves
  • Maintains proper refrigerant flow for consistent cooling performance
  • Helps avoid refrigerant leaks and pressure irregularities
  • Reduces risk of compressor damage due to contaminants

Installation Notes and Tips

Installation of the Global Parts 4811904 A/C Accumulator with Hose Assembly should be performed by a qualified technician familiar with HVAC systems. Ensure the system is properly evacuated and recharged following replacement. Verify compatibility with the specific vehicle model and year before installation. Using the complete assembly reduces installation time and potential leaks.

Quality Assurance and Warranty

Global Parts manufactures this A/C accumulator assembly to meet or exceed OEM standards for fit and function. While specific warranty details may vary, this part is backed by Global Parts' commitment to quality and reliability. Always consult product documentation or the manufacturer for warranty terms related to part number 4811904.

This part fits 5 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2002ChevroletTrailblazer4.2LL6N/ARear AC compatible hose assembly
2002ChevroletTrailblazer EXT4.2LL6N/ARear AC compatible hose assembly
2002GMCEnvoy4.2LL6N/ARear AC compatible hose assembly
2002GMCEnvoy XL4.2LL6N/ARear AC compatible hose assembly
2002OldsmobileBravada4.2LL6N/ARear AC compatible hose assembly

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.